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Information × Registration Number 0220U102272, 0118U002300 , R & D reports Title Development of a composite material based on knitted structures of high-strength carbon and metal fibers for aircraft structures popup.stage_title Head Мазна Олександра Вікторівна, Registration Date 11-03-2020 Organization Institute for Problems in Materials Science popup.description2 The new reinforcing material for polymer composite materials (PCMs) is proposed in the form of knitted fabrics containing high strength carbon fibers from PAN precursors. Increasing the level of mechanical properties of PCM based on carbon fiber filler is achieved by increasing the proportion of high-strength and high-modulus carbon fiber and using warp threads with the least linear density. Tensile strength of PCM based on knitted weft filler with up to 95% high strength carbon fibers Toho Tenax HTA 40 E13 3K (800 tex) - polyamide filament (10 tex.) Was 1.1 GPa for specific gravity 1.5-1 6 g / cm3. The possibility of manufacturing composite panels on the basis of carbon knitted cloths with elements of lightning protection in the form of knitted-soldered mesh using lead-free solders SAC and PSr03-97 was investigated. The protective properties at the discharge of simulated lightning in the "Lightning" NPC "NTU" KPI ", Kharkov are determined. According to the results of bench discharge tests by simulated lightning at standard impulse modes for zone 1A, the efficiency of the use of new current-like materials with lead-free SAC solders was established. Product Description popup.authors Andriyenko Olena M Ataman Iryna I Bezsmertna Viktoriya I Vasylenkov Yuriy M Volynko Volodymyr I Danylyuk Valentyna M Dyadechko Oleksandr H Kazimirova Galina I Kokhana Iryna M Kokhanyy Valeriy O Kulik Volodymyr P Loktyev Viktor K Loktyeva Nataliya I Morozova Valentyna M Neshpor Oleksiy V Obodyeyeva Iryna M Perederiy Stefaniya S Prisyazhnyuk Olga M Prokhorov Oleksandr O Sergeeva Antonina P Suslenok Oleksandra I Tyshchenko Tetyana V Khokhlova Nataliya M Chyzhanʹkov Yevhen Y Yaremenko Lyubov M Yaremenko Olʹha P popup.nrat_date 2020-04-01 Close